Description
Muffler Insert – Maximum Flow – 4 in Side Tube – Slip-In – Steel – Black Paint – Pair

SKU: HKR21046
🇺🇸 Express Shipping From USA
⏱️ Estimated Shipping: 1-3 days
🌍 Fast International Shipping Support
🏅 Not Ready For Shipping In 72 Hours, 100% Refund
Original price was: $357.00.$323.95Current price is: $323.95.
On backorder
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| Weight | 18 lbs |
|---|---|
| Dimensions | 35.75 × 8.75 × 5.5 in |
| Style | Perforated Core |
| Material | Steel |
| Color | Black |
| Quantity | Pair |
| Finish | Paint |
| Product Line | Maximum Flow |
| Mounting Style | Slip-In |
| Length | 33.25 in |
| Intended Tube Diameter | 4 in |
| UPC Code | 90127605417 |
| Brand | |
| Condition | |
| Type | |
| Manufacturer Part Number | 21046HKR |
Muffler Insert – Maximum Flow – 4 in Side Tube – Slip-In – Steel – Black Paint – Pair
Below are estimated rates and delivery times for popular destinations; full carrier options are available at checkout.
Our dedicated team has years of experience managing international logistics and customs documentation to ensure smooth delivery from our US warehouse to your door. Please review our shipping policy and local import regulations before ordering.
| Destination | Est. Time | Cost |
|---|---|---|
| Canada (Toronto) | 5-7 business days |
$174.74 DHL Express |
| UK (London) | 5-7 business days |
$183.32 DHL Express |
| Australia (Sydney) | 5-7 business days |
$233.48 DHL Express |
| Germany (Berlin) | 5-7 business days |
$194.47 DHL Express |
PowerMAX Plus
Each
Chrome
Plated
Starters
Pro-Billet
Crank
None
Male
Black
Each
Yes
Yes
Bolt In
Lower
Competition / Plus
Yes
White
Each
Plastic
Low Profile Ventvisor
Yes
Stick-On
Plastic
Dark Smoke
Hood Protector
Yes
Plastic
Dark Smoke
Each
Steel
Silver
Powder Coat
Kit
LP-25
Steel
Silver
Powder Coat
Kit
LP-25
Kit
EZ-EFI
Steel
Black
Powder Coat
Tractor
Perforated Tube
Stamped
Round
12 in
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